I am running a jitsi meet instance and I found an interesting difference between my instance and the meet.jitsi.si instance. When I check the connection in the right corner below “more info”, I get on my instance always TCP. In the meet.jitsi.si instance I see always UDP. Because of performance reasons, I would like to offer UDP as well but I didn’t find the configuration for this.
What I checked so far:
- I checked quick installation and manual installation especially the NAT part
- I checked the Community but found only problems with TCP …
- My instance is running on a root server directly on the internet (not NAT).
- Firewall is configured to allow the following ports:
80 (TCP) -> nginx
443 (TCP/UDP) -> nginx (UDP not necessary I guess?)
4443 (TCP/UDP) -> java videobridge
I found this behaviour on a few other instances as well. Is that a problem at all and do I misinterpret this value? Why is it different on the official instance?
Thank you very much!